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Aitrip 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For Iot Esp8266 Development Board
Vendor: Aitrip
Type: Single Board Computers
Sku: WBEEAB08W3XDNGK
Availability: In Stock
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Aitrip 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For Iot Esp8266 Development Board
$18.51
Frequently Asked Questions
- Q: What is the voltage rating for the AITRIP Relay Module? A: The voltage rating is three volts to three point three volts. This allows compatibility with various microcontroller systems.
- Q: What are the dimensions of the relay module? A: The relay module measures seventy millimeters by seventeen millimeters by twenty millimeters. This compact size makes it suitable for various applications.
- Q: What is the maximum load capacity of this relay? A: The relay can handle a maximum load of ten amps at two hundred fifty volts AC and ten amps at thirty volts DC. This ensures it can control a variety of devices.
- Q: How do I install the AITRIP Relay Module? A: To install, connect the VCC to the positive power supply, GND to the negative, and IN to your control signal. Make sure to follow the wiring diagram provided.
- Q: Can I use this relay with an Arduino? A: Yes, this relay is compatible with Arduino and other microcontrollers. The high-level trigger allows it to be easily controlled by digital outputs.
- Q: What type of applications is this relay module suitable for? A: This relay module is suitable for various applications such as IoT projects, home automation, and controlling appliances. It works well with devices like ESP8266 and Raspberry Pi.
- Q: How should I maintain the AITRIP Relay Module? A: To maintain the relay, ensure it is kept dry and free from debris. Regularly check connections for wear or corrosion to ensure optimal performance.
- Q: Is this relay module safe to use? A: Yes, this relay module includes optocoupler isolation for safety. It protects your microcontroller from high voltage spikes.
- Q: What is the expected lifespan of the relay? A: The relay has a lifespan of up to one hundred thousand cycles. This durability is enhanced by the included diode freewheel protection.
- Q: What should I do if the relay does not activate? A: If the relay does not activate, check your connections and ensure the control signal is high enough. Verify the power supply voltage is correct.
- Q: Can I return the relay module if it is defective? A: Yes, you can return the relay module if it is defective. Please refer to the return policy for specific instructions.
- Q: What is the trigger signal level for the relay? A: The relay requires a high-level trigger signal of at least one point three volts. This allows it to be activated by most microcontroller outputs.
- Q: Does this relay module come with a warranty? A: Yes, the AITRIP Relay Module typically comes with a manufacturer warranty. Check the packaging or product details for warranty specifics.
- Q: Is the relay module suitable for outdoor use? A: No, the relay module is not designed for outdoor use. It should be kept in a dry, indoor environment to avoid damage.
- Q: Can I use multiple relay modules together? A: Yes, you can connect multiple relay modules. Ensure each module is properly powered and controlled from your microcontroller.